Full set in box and 100% brand new. Made of High Quality T304 Stainless Steel Material. All mandrel formed to ensure a guaranteed fit and performance. More Horsepower increase on most models. TIG Welded CNC Machine Flange.Direct Bolt-On Installation, Requires NO Modification. Professional Installation is Highly Recommended! Please keep in mind that spending time before purchasing the part to confirm it is indeed exactly what you need can help prevent you from ordering the wrong part. All shop order, bulk order, wholesale is welcome. Please feel free to ask. The item "Stainless Steel BOMB Header Exhaust Head Pipe For 04-08 HONDA CRF450R CRF 450R" is in sale since Monday, August 15, 2016. This item is in the category "Vehicle Parts & Accessories\Motorcycle Parts\Exhausts & Exhaust Systems\Other Exhaust Parts". The seller is "alloyworksaustralia" and is located in Melbourne. This item can be shipped worldwide.